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Code 2904 99 · Heading 2904

Other nitro or nitroso hydrocarbon derivatives, including halogenated derivatives

This code covers nitro or nitroso derivatives of hydrocarbons, including halogenated derivatives, that are not described by one of the specifically named neighbouring codes. The product must belong to this nitro- or nitroso-derivative group.

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See the official tariff text

Official tariff text

Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated (excl. those containing only sulpho, nitro or nitroso groups, trichloronitromethane "chloropicrin", perfluorooctane sulphonic acid and its salts, perfluorooctane sulphonyl fluoride and esters of glycerol formed with acid-function compounds)

This is the catch-all under 2904: it covers what the sibling codes below do not.

This is the remainder for nitro or nitroso hydrocarbon derivatives, including halogenated derivatives, after excluding the sulfo-only derivatives, nitro- or nitroso-only derivatives, named perfluorooctanesulfonate products, perfluorooctanesulfonyl fluoride and chloropicrin.

Compare the sibling codes

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

  • 29.04.9900

    Other

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU origin to use this rate.

Norwegian tariff data version 1.5/1.2, last checked Aug. 9, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

  • 2904 99 00 20

    1-Chloro-2,4-dinitrobenzene (CAS RN 97-00-7)

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 25

    Difluoromethanesulphonyl chloride (CAS RN 1512-30-7)

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 30

    Tosyl chloride (CAS RN 98-59-9)

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 40

    4-Chlorobenzenesulphonyl chloride (CAS RN 98-60-2)

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 50

    Ethanesulphonyl chloride (CAS RN 594-44-5)

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 55

    2,4-dichloro-1,3-dinitro-5-(trifluoromethyl)benzene (CAS RN 29091-09-6) with a purity by weight of 96 % or more

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 60

    4,4'-Dinitrostilbene-2,2'-disulfonic acid (CAS RN 128-42-7)

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 65

    4-Nitrotoluene-2-sulphonic acid (CAS RN 121-03-9) in powder form, with a purity by weight of 80 % or more and a content of water by weight of 15 % or more

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
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  • 2904 99 00 75

    Trifluoromethanesulfonic acid (CAS RN 1493-13-6) with a purity by weight of 99 % or more

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 78

    1-Chloro-2-nitrobenzene (CAS RN 88-73-3) with a purity by weight of 99 % or more

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 2904 99 00 90

    Other

    Ordinary duty
    Depends on the product details
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1576, last checked Aug. 3, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 10 codes at this level
Previous code 2904 91

Trichloronitromethane "chloropicrin"

you are here 2904 99

Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whet…

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.